14297-RF
4677817expander tool set Ø 3/8" - 1 1/8"
Spare sensor for combustible gas
R-SENSOR / Refrigerant [R]
C-SENSOR / Combustibles [C]
T-SENSOR / Tracer gas [T]
Detailed list, see below:
Helium (R-704) is a refrigerant and can be used as a forming gas, but is not flammable.
Helium (R-704) cannot be detected by REFCO's leak detectors and their sensors.